AAR Appointed Distributor of AeroControlex Group's Lube and Scavenge Pump Spares and Components

WOOD DALE, ILLINOIS, (August 05, 2009) — AAR announced today that the AeroControlex Group has selected AAR as a distributor of aftermarket parts for AeroControlex Group’s Lubrication Pump product line.

AAR is one of the world’s leading aviation aftermarket part suppliers with an established distribution network servicing airlines and aircraft operators around the world. AAR will be a stocking distributor for components and assemblies for the Lubrication Pump and will service AeroControlex customers from its warehouse and support center in Wood Dale, Illinois.

AeroControlex is an industry leader in the design and manufacture of aerospace hydraulic, fuel, lube and scavenge pumps. The Lube and Scavenge Pump product line is used in both propulsion engine and APU applications.

AAR is a leading provider of products and value-added services to the worldwide aerospace and defense industry. With facilities and sales locations around the world, AAR uses its close-to-thecustomer business model to serve airline and defense customers through four operating segments: Aviation Supply Chain; Maintenance, Repair and Overhaul; Structures and Systems; and Aircraft Sales and Leasing. More information can be found at www.aarcorp.com.